20210034026 has 64 divisors (see below), whose sum is σ = 38501568000. Its totient is φ = 7905034368.

The previous prime is 20210034017. The next prime is 20210034161. The reversal of 20210034026 is 62043001202.

It is a junction number, because it is equal to n+sod(n) for n = 20210033989 and 20210034007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 780971 + ... + 806433.

It is an arithmetic number, because the mean of its divisors is an integer number (601587000).

Almost surely, 2^20210034026 is an apocalyptic number.

20210034026 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

20210034026 is a deficient number, since it is larger than the sum of its proper divisors (18291533974).

20210034026 is a wasteful number, since it uses less digits than its factorization.

20210034026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25588 (or 25574 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 20210034026 its reverse (62043001202), we get a palindrome (82253035228).

The spelling of 20210034026 in words is "twenty billion, two hundred ten million, thirty-four thousand, twenty-six".